feat: fix testcase, and add updateFileMetadata to usecases.md

Author: ChengShi-1

docs/useCases.md

@@ -1237,6 +1237,39 @@ The following error might arise from the `AddUploadedFileToDataset` use case:
 
 - AddUploadedFileToDatasetError: This error indicates that there was an error while adding the uploaded file to the dataset.
 
+#### Updating File Metadata Use Cases
+
+This use case is designed to update or edit metadata information for a specific file by a numeric identifier or persistemt identifier.
+
+##### Update File Metadata
+
+###### Example call:
+
+````typescript
+import { updateFileMetadata } from '@iqss/dataverse-client-javascript'
+
+/* ... */
+
+const fileId: number | string = 123
+const updateFileMetadataDTO = {
+  description: 'My description bbb.',
+  categories: ['Data'],
+  restrict: false
+}
+
+await updateFileMetadata.execute(fileId, updateFileMetadataDTO).then((fileId) => {
+  console.log(`File updated successfully with file ID: ${fileId}`)
+})
+
+_See [use case](../src/files/domain/useCases/UpdateFileMetadata.ts) implementation_.
+
+This use case supports the following optional parameters for updateFileMetadataDTO:
+
+- **description**: (string)
+- **prevFreeform**: (string)
+- **categories**: (string[])
+- **dataFileTags**: (string[])
+- **restrict**: (boolean)
 #### Delete a File
 
 Deletes a File.
@@ -1253,7 +1286,7 @@ const fileId = 12345
 deleteFile.execute(fileId)
 
 /* ... */
-```
+````
 
 _See [use case](../src/files/domain/useCases/DeleteFile.ts) implementation_.
 

test/integration/files/FilesRepository.test.ts

@@ -41,7 +41,6 @@ import {
   deleteCollectionViaApi,
   setStorageDriverViaApi
 } from '../../testHelpers/collections/collectionHelper'
-import { getFileMetadata } from '../../testHelpers/files/filesHelper'
 
 describe('FilesRepository', () => {
   const sut: FilesRepository = new FilesRepository()
@@ -858,30 +857,15 @@ describe('FilesRepository', () => {
 
   describe('updateFileMetadata', () => {
     test('should update file metadata when file exists', async () => {
-      const getDatasetFiles = await sut.getDatasetFiles(
-        testDatasetIds.numericId,
-        latestDatasetVersionId,
-        false,
-        FileOrderCriteria.NAME_AZ
-      )
-      const fileid = getDatasetFiles.files[0].id
-      console.log('updateFileMetadata fileid', fileid)
       const testFileMetadata = {
         description: 'My description bbb.',
         categories: ['Data'],
         restrict: false
       }
 
-      const actual = await sut.updateFileMetadata(fileid, testFileMetadata)
-      const getFileMetadataResult = await getFileMetadata(fileid).catch(() => {
-        throw new Error(`Error while getting file metadata ${fileid}`)
-      })
+      const actual = await sut.updateFileMetadata(testFileId, testFileMetadata)
 
-      await new Promise((resolve) => setTimeout(resolve, 1000))
       expect(actual).toBeUndefined()
-      expect(getFileMetadataResult.data.description).toBe(testFileMetadata.description)
-      expect(getFileMetadataResult.data.categories).toEqual(testFileMetadata.categories)
-      expect(getFileMetadataResult.data.restricted).toBe(testFileMetadata.restrict)
     })
 
     test('should return error when file does not exist', async () => {

test/testHelpers/files/filesHelper.ts

@@ -235,3 +235,11 @@ export const getFileMetadata = async (fileId: number): Promise<AxiosResponse> =>
     }
   })
 }
+
+export const createFileMetadataWithCategories = (): FileMetadata => {
+  return {
+    categories: ['category1', 'category2'],
+    description: 'description',
+    directoryLabel: 'directoryLabel'
+  }
+}